基于导电橡胶填充海绵的柔性压力传感器研究

刘健; 刘平; 唐欣悦; 王睿; 滕飞; 黄厚柱

doi:10.13873/J.1000-9787(2024)10-0059-04

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基于导电橡胶填充海绵的柔性压力传感器研究

研究与探讨 | 更新时间：2025-09-11

- 基于导电橡胶填充海绵的柔性压力传感器研究
- 暂无标题
- 传感器与微系统 2024年第10期页码：59-62
- 作者机构：
  
  1. 国家电网滁州供电公司
  2. 合肥工业大学微电子学院
- 作者简介：
- 基金信息：
  
  浙江省科学技术厅领雁计划资助项目(2022C03052);安徽省教育厅协同创新项目(GXXT-2021-30)
- DOI：10.13873/J.1000-9787(2024)10-0059-04
  中图分类号： TP212
- 纸质出版：2024
- 稿件说明：
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刘健, 刘平, 唐欣悦, 等. 基于导电橡胶填充海绵的柔性压力传感器研究[J]. 传感器与微系统, 2024,(10):59-62.
刘健, 刘平, 唐欣悦, 等. 基于导电橡胶填充海绵的柔性压力传感器研究[J]. 传感器与微系统, 2024,(10):59-62. DOI： 10.13873/J.1000-9787(2024)10-0059-04.

DOI：

摘要

随着智能机器人的发展，具有精准压力感知能力的电子皮肤成为研究热点。本文使用改性多壁碳纳米管(MWCNTs)和硅橡胶(SR)组成的复合材料及三聚氰胺海绵，采用浸渍工艺，制备了一种高灵敏电阻式柔性压力传感器。阐述了传感器的制作流程，对多壁碳纳米管的改性进行了表征，测试了压力传感器的传感性能，并将传感器装配到机械手上实时检测压力。测试结果表明：制备的海绵压力传感器具有良好的稳定性，宽工作范围(0～580 kPa)

快速的响应时间(～46 ms)及良好的重复性(～2 000次)。将传感器装配到定制的3D打印机械爪模具中安装到机械臂上，通过设计的信号采集电路及编写LabVIEW

上位机可以实时获取传感器的信号，得到机械爪上的压力数据，并结合支持向量机算法实现对抓取物体的分类。

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